How to Correct 8 Common Beauty Mistakes

Common Mistake: Using Moisturizer to Reduce Puffiness Around the Eyes

A salty diet, among other things, can cause fluid retention around the eyes. Step away from the eye cream! Hydrating ingredients hold water in the skin, so moisturizers and eye creams may make your eyes look even puffier, says Heidi Waldorf, the director of laser and cosmetic dermatology at Mount Sinai Medical Center, in New York City.

A better way: If the skin around your eyes is puffy but not red, irritated, or itchy, apply a cold compress or an ice pack for 10 to 15 minutes. You could also follow up with a lightweight eye gel containing caffeine, says Waldorf. If your eye area is puffy, red, irritated, or itchy, see a dermatologist. You may have an allergic rash.